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Fig. 2 | Egyptian Journal of Radiology and Nuclear Medicine

Fig. 2

From: Multidetector computed tomography evaluation of bladder lesions

Fig. 2

Urothelial and excretory phase scans of CT urography in initial and recurred urothelial carcinomas. a Axial urothelial phase CT image of a 70-year-old man shows a small hyper-enhancing polypoid mass (arrow) that enhances more than normal bladder mucosa. b Axial excretory phase CT image shows the enhancing bladder lesion (arrow) but is less pronounced compared to the urothelial phase. c The nodule was also identified using conventional cystoscopy. Taken at the 6-month follow-up after transurethral resection of the bladder tumor, this axial urothelial phase CT image d shows an intraluminal hyper-enhancing mass (arrow) on the posterior wall of the bladder, the same as the initial tumor site. e Axial excretory phase CT of the patient shows that the mass is a filling defect (arrow) within the bladder lumen. f The nodule was detected using conventional cystoscopy

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